Punching pile machine convenient for folding and moving

Abstract

The invention provides a punching pile machine convenient for folding and moving, and relates to the field of road and bridge construction equipment. The problems that a falling position of an impacthead is prone to shifting under the influence of wind force in windy weather; when the impact head is fixed, fixing is usually conducted by a clamp, the disassembly is cumbersome, and diversified fixed structures cannot be adopted simultaneously to synchronously fix are solved. The punching pile machine convenient for folding and moving comprises a vehicle body, a telescopic arm is rotatably connected to the vehicle body. Because an elastic clamp pin is installed on a suspension head, the head end of the elastic clamp pin is of an inclined structure, the convenience of clamping installation between a suspension heat and the suspension head can be improved; and secondly, when a clamping arm and a clamping seat are clamped, the suspension head is in contact with the bottom end surface of theinner wall of the suspension seat, thus on the one hand, the clamping seat and the clamping arm can be used as second fixing and limiting structures for use, and on the other hand, the two clamping structures can be clamped or inserted for fixation at the same time.

Description

technical field [0001] The invention belongs to the technical field of road and bridge construction equipment, and more specifically relates to a punching pile machine that can be easily folded and moved. Background technique [0002] At present, in the construction of roads and bridges, especially in the context of the country's vigorous development of transportation, in the construction process of elevated railways, elevated highways, and bridge piers, the piers need to be fixed in the underground rock layer to ensure the stability of the bridge. Therefore, in the formation of pier holes, it is necessary to ensure that the depth of the pier holes reaches the rock layer. In this way, special equipment is required to drill holes into the ground, and during the drilling process, the excess soil / slurry and gravel should be squeezed into the ground. The sides of the hole or clear out, in order to continuously continue to drill down. [0003] For example, the application number...

AI Technical Summary

Problems solved by technology

[0007] In order to solve the above technical problems, the present invention provides a punching pile machine that can be easily folded and moved to solve the existing problem that the existing device is easily affected by the external environment during the punching process, such as when the wind is blowing in a strong wind. The falling position of the impact head is prone to shift under the influence of the impact head, and the punching quality is low; moreover, when the impact head of the existing device is fixed, it is often fixed by a clamp. The disassembly is cumbersome, and the fixing structure is single, not Ability to employ multiple fix structures simultaneously as well as simultaneously fix issues

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